#ovary  one of usually two organs that produce ova and (in vertebrates) secrete estrogen and progesterone
  supertype:  #female_internal_reproductive_organ  #gonad
  part:  #ovarian_artery  #Graafian_follicle
  part of:  #female_reproductive_system  the reproductive system of females
     part of:  #female_body  the body of a female human being
        part of:  #female_person__female  a person who belongs to the sex that can have babies

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